﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using GONES.IBLL;
using GONES.IDAL;
using GONES.Model;
using log4net;
using System.Reflection;
using GONES.Tools.Common;
using Newtonsoft.Json;

namespace GONES.BLL
{
    public class S_NavPermissionManager : IS_NavPermissionManager
    {
        public IS_NavPermissionDao s_NavPermissionDao;
        protected static readonly ILog Log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
        public IS_LogDao S_LogDao;
        private readonly IUserInfo _userInfo;
        public S_LogManager S_LogManager;
        public string ErrMsg { get; set; }

        public S_NavPermissionManager(IUserInfo userinfo)
        {
            _userInfo = userinfo;
        }

        public void Add(S_NavPermission navpermission)
        {
            if (IsError(navpermission))
                return;
            navpermission.CreateTime = System.DateTime.Now;
            s_NavPermissionDao.Save(navpermission);
            SaveLog("导航权限管理", "导航权限增加", "系统管理", navpermission);
        }

        public void Edit(S_NavPermission navpermission)
        {
            if (IsError(navpermission))
                return;
            navpermission.ModifyTime = System.DateTime.Now;
            s_NavPermissionDao.Update(navpermission);
            SaveLog("导航权限管理", "导航权限修改", "系统管理", navpermission);
        }

        public void Delete(string id)
        {
            S_NavPermission navpermission = s_NavPermissionDao.Get(id);
            s_NavPermissionDao.Delete(navpermission);
            SaveLog( "导航权限管理", "导航权限删除","系统管理",navpermission);
        }

        public string GetPermissionNameNyByCode(string code)
        {
            return s_NavPermissionDao.ExecHqlUniqueResult(string.Format("select e.pname from S_Permissions e where e.pcode='{0}'", code)).ToString();
        }

        public IList<S_NavPermission> GetNavPermissionList(string navid)
        {
            return s_NavPermissionDao.GetHqlList(string.Format("select e from S_NavPermission e where NavId='{0}'", navid));
        }

        private void SaveLog(string module, string operate, string logtype, S_NavPermission navpermission)
        {
            S_LogManager = new S_LogManager(_userInfo);
            string detail =string.Format("{0}:导航菜单ID是{1},操作权限ID:{2}", operate, navpermission.NavId, navpermission.PermisionId);
            SaveLog(module, operate, logtype, detail);
            if (Log.IsInfoEnabled)
                Log.Info(string.Format("{0}：{1}", operate, JsonConvert.SerializeObject(navpermission)));
        }

      
        protected bool IsError(S_NavPermission navpermission)
        {
            if (string.IsNullOrEmpty(navpermission.NavId))
            {
                ErrMsg = "导航菜单ID不能为空!";
            }
            if (string.IsNullOrEmpty(navpermission.PermisionId))
            {
                ErrMsg = "操作权限ID不能为空!";
            }
            if (!string.IsNullOrEmpty(ErrMsg))
                return true;
            return false;
        }

        /// <summary>
        /// 保存日志
        /// </summary>
        /// <param name="module">模块名称</param>
        /// <param name="operate">操作名称</param>
        /// <param name="logtype">日志类型（系统管理、基础资料等）</param>
        /// <param name="detail">详细日志</param>
        protected void SaveLog(string module, string operate, string logtype, string detail)
        {
            try
            {
                S_LogDao.Save(new S_Log
                {
                    ID = Rnd.Guid.ToString(),
                    Module = module,
                    Operate = operate,
                    Detail = detail,
                    LogType = logtype,
                    OpDate = DateTime.Now,
                    CreateUser = _userInfo.CLoginInfo.UserName,
                    CreateTime = DateTime.Now,
                    ModifyUser = _userInfo.CLoginInfo.UserName,
                    ModifyTime = DateTime.Now,
                    Ip = Tools.Common.Tools.GetIP()
                });
            }
            catch
            {
            }
        }

    }
}
